Once logged in, you will see all events which you have signed up for, thus confirming your registration

If they were imported or if they were registered by another person, they will have to use these instructions to claim their registration:

If you were registered by another individual, you may claim your registration by first creating an ACTIVE.com account and then logging into http://myevents.active.com.Note: In order to claim your registration, you must create an ACTIVE.com user account and have your unique Registration ID. The Name, Email Address, Gender, and DOB of the ACTIVE.com account must match the registration you are claiming.